Company Filing History:
Years Active: 1998-1999
Title: Innovations by Stephanie C Cirihal
Introduction
Stephanie C Cirihal is an accomplished inventor based in Lake Jackson, Texas. She has made significant contributions to the field of polymer compositions, holding three patents to her name. Her work focuses on creating modified polymer compositions that enhance performance in various applications.
Latest Patents
One of her notable patents is for impact modified thinwall polymer compositions. This invention involves modified polymer compositions that exhibit excellent flowability, impact performance, and modulus. These compositions are made from at least one polyolefin, such as high-density polyethylene or polypropylene, blended with minor amounts of either a homogeneous linear ethylene/C5-C20 α-olefin or a substantially linear ethylene/C3-C20 α-olefin polymer. The resulting compositions are particularly suitable for thermoformed or molded thinwall applications, including drinking cups, lids, and food containers, where the flow length to wall thickness ratios exceed approximately 180:1. Additionally, a process for making thin wall articles is also disclosed in her patents.
Career Highlights
Stephanie Cirihal has built a successful career at The Dow Chemical Company, where she continues to innovate in the field of polymer science. Her expertise in developing advanced materials has positioned her as a key contributor to the company's research and development efforts.
Collaborations
Throughout her career, Stephanie has collaborated with esteemed colleagues, including Alan R Whetten and Stephen M Hoenig. These partnerships have fostered a collaborative environment that enhances the innovation process.
Conclusion
Stephanie C Cirihal's contributions to polymer compositions demonstrate her commitment to advancing material science. Her innovative patents and collaborative efforts at The Dow Chemical Company highlight her role as a leading inventor in her field.